Question

(–7) + (–5) + (–3) + (–1) + 1 + 3 + 5 + 7=?​

Answer 1

Ответ:

0

Пошаговое объяснение:

-7-5-3-1+1+3+5+7= --16+16=0

Answer 2

To solve the given expression, we can add the numbers together:

(-7) + (-5) + (-3) + (-1) + 1 + 3 + 5 + 7

When we add numbers with the same sign, we can simply add their magnitudes and keep the common sign. Similarly, when we add numbers with different signs, we can subtract the magnitude of the smaller number from the magnitude of the larger number, and keep the sign of the larger number.

(-7) + (-5) + (-3) + (-1) + 1 + 3 + 5 + 7 = -25

Therefore, the sum of the given expression is -25.